Domains with DNS TXT v=spf1 ip4:216.218.206.56 +a +mx +ip4:216.218.206.61 +ip4:148.66.145.36 +include:secureserver.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:216.218.206.56 +a +mx +ip4:216.218.206.61 +ip4:148.66.145.36 +include:secureserver.net ~all.

Top Domains with TXT set to v=spf1 ip4:216.218.206.56 +a +mx +ip4:216.218.206.61 +ip4:148.66.145.36 +include:secureserver.net ~all